baber/WOPTO huggingface dataset:
Patent JP-H05182800-A (JP)
Title: Synchrotron radiation device
Inventor: NAKAYAMA KOICHI
IPC: H05H13/04
Filed: 1991-12-27
Abstract: PURPOSE:To force the balanced track of electron beams in all the storage rings to meet the central track in the vacuum duct by adjusting individually the respective circumferential lengths of electron storage rings. CONSTITUTION:Each of a plurality of electron storage rings 21a, 21b,... connected to a synchrotron accelerator 2 is provided with a bellows 27a (, 27b,...) and an electromagnet fixing mechanism 28a (, 28b,...). The electromagnet fixing mechanism 28a can change the relative position of magnets 24a, 24a. The bellows 27a comprises part of a vacuum duct 22a to absorb displacement which may arise when the position of the magnets 24a, 24a is adjusted. Another storage ring 21b has the same constitution.
Patent JP-H11156942-A (JP)
Title: Jig for processing terminal of lining material of pipeline
Inventor: IIMURA SHOICHI
IPC: B23P11/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a jig, with which the main body portion of a ring can be uniformly expanded over the whole, no unwanted unevenness for hindering the flow of a liquid or lowering the strength of the ring is formed, and with which an operation from the end of a pipe to its inner part becomes easy. SOLUTION: A sleeve 10 is rotatably inserted in a shaft 11. At the tip parts of the sleeve 10 and of the shaft 11, an expanding ring 16, which is formed by cutting a cylinder open, is provided outside the sleeve and the shaft under the condition that both the cut-open ends of the expanding ring 16 are respectively fixed to the sleeve 10 and to the shaft 11. In addition, at the rear end parts of the sleeve 10 and of the shaft 11, a pivoting means 18 for relatively pivoting both the sleeve and the shaft, is provided.
Patent JP-H09235327-A (JP)
Title: Unsaturated olefin-based copolymer, its production and use thereof
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F210/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an unsaturated olefin-based copolymer useful as various kinds of rubber product materials, etc., excellent in dynamic fatigue resistance, weather resistance, ozone resistance, heat aging resistance and low-temperature characteristics, by carrying out a random copolymerization in the presence of a specific catalyst. SOLUTION: (A) A 2-20C α-olefin is randomly copolymerized with (B) an aromatic ring-containing vinyl monomer of the formula ((m) is 0-5; R<1> to R<3> are each H or a 1-8C alkyl) and (C) a chain nonconjugated triene or tetraene containing one vinyl group in one molecule in the presence of a catalyst comprising a transition metal compound and an organoaluminum compound and/or an ionized ionic compound to give the objective copolymer comprising 30-99.8mol% of a structural unit derived from the component A, 0.1-60mol% of a structural unit derived from the component B and 0.1-10mol% of a structural unit derived from the component C, respectively, and has 0.05-10dl/g measured viscosity [η] in decalin at 135 deg.C.
Patent JP-H07181806-A (JP)
Title: Developing device and process cartridge
Inventor: YAMAGUCHI SEISHI
IPC: G03G15/08
Filed: 1993-12-24
Abstract: PURPOSE:To relieve unequal electrostatic charge of a developer and to obtain images having high quality by good development by specifying the amt. of the developer applied on a developer carrying member within a specific range. CONSTITUTION:A developing sleeve 8 is formed by an aluminum drawn pipe and the surface of this sleeve is subjected to a sandblasting treatment utilizing random abrasive grains. A magnet 18 for holding the magnetic developer 6 on the sleeve surface is installed in this developing sleeve 8. A developing bias power source 19 is connected to the developing sleeve 8 and a developing bias is impressed between the developing sleeve 8 and a photosensitive drum 2. The amt. of the developer to be applied per unit area on the developing sleeve 8 which is the developer carrying member is so adjusted as to be 0.6 to 1.5mg/cm<2>. The unequal densities by a coating defect are conspicuous if this amt. is below 0.6mg/cm<2> and inversion fogging arises if the amt. is above 1.5mg/cm<2>.
Patent JP-H06199908-A (JP)
Title: Production of laminated glass
Inventor: KIKUTA YOSHIO
IPC: C03C27/12
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the subject product excellent in optical characteristics, sound insulating properties, impact resistance and weather resistance by pouring acryl syrup in a specific viscosity range into glass sheets and curing the syrup at ordinary temperature. CONSTITUTION:Acryl syrup consisting essentially of (A) 10-90wt.% monomer mixture containing two or more (meth)acrylic acid ester monomers having 1-20C alkyl [e.g. methyl (meth)acrylate or ethyl (meth)acrylate], (B) 5-40wt.% copolymer containing (meth)acrylic acid ester monomer having 1-20C alkyl and (C) 5-30wt.% plasticizer and having >=40cps viscosity is poured into two sheets whose at least one sheet is glass sheet and cured at ordinary temperature. The syrup is obtained by copolymerizing, e.g. the component A with the component B so that a ratio of the component B is 5-40wt.% in the presence of a polymerization catalyst such as peroxide and a chain transfer agent, etc., such as n-dodecyl mercaptan at 50-130 deg.C for 3-24hr and then adding the component C thereto.
Patent JP-H10191305-A (JP)
Title: Image supervisory equipment
Inventor: MASAOKA HIDETO
IPC: H04N7/18
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a recording medium and to easily confirm abnormity in the case of reproducing the recording medium by sensing the abnormity on the occurrence of it with a sensor and automatically storing almost uniformly information before and after the abnormity onto the recording medium. SOLUTION: When an intruder intrudes itself into a supervised area, it is sensed by a sensor 103 and the intruder is picked up by a camera 101. Image data picked up by the camera 101 are compressed by a CODEC 104 and transferred to a data processing unit 105. The data processing unit 105 transfers the compressed data to buffer memories 106-108 and stored in a recording medium 109. When the sensor 103 senses the intruder, the buffer buffers the data by a size equivalent to about a half an hour and the data in the buffer are transferred to a recording medium 109. Thus, information before the sensor 103 senses the intruder, audio and image data before and after the intrusion are stored in the recording medium 109 by sizes almost equal to each other.
Patent JP-H05155831-A (JP)
Title: Production of amide by hydration of nitrile
Inventor: KOMIYA KYOSUKE
IPC: C07C233/09
Filed: 1991-12-05
Abstract: PURPOSE:To produce acrylamide or methacrylamide in high ef-ficiency while preventing the reactional activity of a Raney-copper catalyst used in the catalytic hydration reaction of acrylonitrile or methacrylonitrile. CONSTITUTION:A Raney-copper catalyst produced by developing an alloy of copper and aluminum with an alkaline aqueous solution is washed with an alcohol such as methanol, ethanol, propanol, isopropanol and phenol, especially methanol and used as a catalyst for the catalytic hydration reaction of acrylonitrile or methacrylonitrile to obtain efficiency acrylamide or methacrylamide useful as a raw material for polymer having various applications such as flocculent, paper-strengthening agent and textile modifier. The alcohol is preferably used after removing the dissolved oxygen. The amount of the alcohol is preferably >=1 pt. based on 1pt. of the catalyst. Preferably, the contacting time is 10-120min and the contact temperature is 10-100 deg.C.
Patent JP-2000174044-A (JP)
Title: Assembly of semiconductor element
Inventor: SAKAMOTO YUJI
IPC: H01L21/56
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce the processing time by applying a thermosetting liquid sealing resin composition to a wafer, B-staging the wafer, dicing the resultant wafer into semiconductor elements, and bonding the semiconductor elements to a board and at the same time heat-fluidizing the B-staged resin composition so that the composition is cooled. SOLUTION: A thermosetting liquid sealing resin composition, which is prepared by weighing an epoxy resin, diaminodiphenylsulfone and a filler, evenly dispersing them by means of roll-kneading or the like, and further subjecting them to defoaming, is applied to a wafer on which a plurality of semiconductor elements having bumps for electrical connection to a board are formed. After the thermosetting liquid sealing resin composition is B-staged, the wafer is diced into small pieces. The diced semiconductor elements are thereafter bonded to a board, and at the same time, the B-staged resin composition is heat- fluidized so that the composition is cooled. As a result of this process, the processing time can be reduced.
Patent JP-H06205035-A (JP)
Title: Alarm state controller
Inventor: KURAYA HISAYOSHI
IPC: H04L69/40
Filed: 1992-12-28
Abstract: PURPOSE:To provide an alarm state controller in which the number of counters can be extremely decreased, circuit capacity can be reduced, and cost can be reduced. CONSTITUTION:This device is equipped with a storage means 10 which houses the number (n) of times of input and a lapse time (t) as data by using an identifier for designating the destination of an alarm cell as an address, number increment circuit 40 which operates the increment of the number (n), clears the time (t) in the data read from the prescribed address, and houses it in the same address, time discriminating circuit 50 which discriminates whether or not the time (t) read from the prescribed address is within a prescribed time T0, time increment circuit 60 which operates the increment of the time (t) and houses it in the same address when the time (t) is within the prescribed time T0, and clear circuit 70 which clears the number (n), and houses it in the same address when the time (t) is over the prescribed time T0.
Patent JP-H10190378-A (JP)
Title: Super highly efficient linear amplifier
Inventor: HONJO KAZUHIKO
IPC: H03F3/60
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a linear amplifier capable of being miniaturized and being made light in weight. SOLUTION: An (n)-to-1 contact point switching circuit by switches 25, 27, 29 and 31 is provided between the (n) pieces of the output terminals of respective parallel cells 21, 22, 23 and 24 by a transistor for final stage transmission amplification divided into the mutually independent (n) pieces  (n) is an integer equal to or more than 2} of the parallel cells and the input terminal of a transistor output matching circuit. Thus, the cell to be operated is selected matching with a required output power level.
Patent JP-H11183441-A (JP)
Title: Rotary eddy current flaw detector
Inventor: SHINOSAWA YASUHIKO
IPC: G01N27/90
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To detect a flaw surely and accurately depending on the profile thereof by employing an arrangement where a probe is not fixed to an object but a flaw is detected by rolling a roller manually. SOLUTION: The roller 10 of a flaw detector 1 comprises an outer circumferential surface 11, a bearing 12 and a flange 13 coupling them wherein a supporting shaft 20 supported rotatably by a bearing 12 has a hand grip 21 in the vicinity of the end part opposite to the supporting side. An eddy current flaw detection coil array 30 fixed to the surface 11 has a connection line connected through a signal line provided in the roller 10 with the sliding electrode of the bearing 12 and arranged with a large number of flaw detection coils 31 in matrix. Flaw is detected by gripping the hand grip 21 and turning the roller 10 to scan on the detecting surface of an object 50. Output from the coil 31 is delivered through a signal take out electrode, a signal line on the inside of the shaft 20 and a connector 40 to an external flaw detection controller thus inspecting for flaws.
Patent JP-H05154578-A (JP)
Title: Method for working reinforcement fixing hole in joint fitment for concrete pile
Inventor: OSAWA KUNIO
IPC: E02D5/24
Filed: 1991-12-09
Abstract: PURPOSE:To work a reinforcement fixing hole in a joint fitment for a concrete pile at a high productivity and at a low cost. CONSTITUTION:A hole 15 having nearly an intermediate diameter between the diameter of the reinforcement bar part 13 and that of the reinforcement neck part 14 is punched by pressing to a prescribed position of an annular plate 10, then, a stepped punch 19 consisting of the upper part 17 a little larger in diameter than the reinforcement neck 14 and the lower part 18 a little larger in diameter than the reinforcement bar part 13 is pushed into this hole 15, a step part 20 is provided nearly in the central part of the inside, the reinforcement neck part 14 is fixed on the upper part and a fixing hole 21 which can pass the reinforcement bar part 13 is formed on the lower part to constitute a joint fitment 23.
Patent JP-H11181634-A (JP)
Title: Controlling device for loom
Inventor: SHINOZAKI YUTAKA
IPC: D01H1/20
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a controlling unit capable of suppressing yarn cuttings in a power failure without using a regenerated energy and preventing the production of yarns on tubes including a yarn unevenness generated at the power failure in a loom equipped with a spindle motor for each of spindles. SOLUTION: This controlling unit in a loom is provided by connecting a UPS(uninterruptible power supply) 2 to an alternate current power source 1, a draft motor 4 to the UPS 2 through a power source line 4a and an inverter 5, and a spindle motor 7 installed for each of the spindles to the alternate current power source 1 through a power line 7a and an inverter 8. The spindle motors 7 are equipped with pulse generating apparatuses 9. Each of the inverters 5, 8 is connected to a main controlling device 10 electrically. The inverters 8 allow the spindle motors 7 to rotate inertially on the power failure, also confirm the state of speed reduction by output signals of the pulse generating apparatuses 9 and judge the corresponding spindle is abnormal when there is a deviation more than a prescribed amount by comparing with a normal speed reduction pattern.  The restarting of the abnormal spindle is forbidden at the recovery of the power failure.
Patent JP-H06198400-A (JP)
Title: Casting method of changing steel kind during continuous casting
Inventor: HIRATANI ISAO
IPC: B22D11/18
Filed: 1992-12-28
Abstract: PURPOSE:To provide the casting method of changing steel kind so as to reduce producing an intermediate component cast slab by making a molten steel in tundish to a minimum quantity with reducing casting speed after finishing the preceding ladle in the continuous casting consisting of different kinds of steel. CONSTITUTION:After finishing of pouring from the preceding ladle to the tundish, casting is executed with normal speed until reaching the prescribed remaining quantity, successively, the casting speed is reduced to 0.10-0.60m/min, at 0.13-0.17m/min and reaching the slag not to flow out, the present ladle starts to pour. Subsequently, it is poured so as to reach the maximum quantity into tundish and quickly accelerate to reach the normal speed at the present ladle, by executing the secondary cooling zone under mold in such way as strong cooling for the preceding ladle and the combination of strong/slow cooling, the cast slab with intermediate component is made to minimum.
Patent JP-H0616917-A (JP)
Title: Biaxially oriented polyester film
Inventor: SOU KOUSHIN
IPC: C08L67/02
Filed: 1992-12-28
Abstract: PURPOSE: To obtain biaxially oriented polyester films containing two kinds of metal sulfonate compounds and polyethylene glycol and having improved anti-staticity, transparency, mechanical characteristics, ink receptivity or the like.  
     CONSTITUTION: Biaxially oriented polyester films having a surface resistance of not more than 10 16  Ω and being produced by allowing polyester films, not less, than 70 wt.% (hereinafter referred to as %) of which constituents are of polyethylene terephthalate, to contain (A) 0.1 to 10%, preferably 0.5 to 5% of a metal salt of dicarboalkoxybenzenesulfonic acid shown by Formula I (R 1  is 1-10C, preferably 1-5C, alkyl), (B) 0.05 to 5%, preferably 0.1 to 4% of a derivative of metal salt of alkylsulfonic acid which is shown by Formula II [R 2  is 8-25C alkyl; M is an alkali (earth) metal including Li, Na, K, Mg or the like l and of which acid value is preferably not more than 1 mg KOH/g, and (C) 0.1 to 10%, preferably 0.5 to 9% of polyethylene glycol having a molecular weight of 500 to 100,000, preferably 1,000 to 500,000. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11167026-A (JP)
Title: Polarized beam splitter and polrized light converting device
Inventor: IMAOKA HIROFUMI
IPC: G02B5/30
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize an optical system in a liquid crystal image display device, etc., by providing a polarized light converting device itself with a removing function for the infrared-light wavelength band. SOLUTION: In this polarized light converting device consisting of the polarized beam splitter which uses a dielectric multi-layered film as its polarized light separating film 23, a reflecting mirror 24 which is arranged in parallel to the polarized light separating film and a 1/2-wavelength plate 5, the polarized light separating film 23 has such wavelength selectivity that only one polarized- light component of a wavelength band shorter than the lower-limit wavelength of the infrared-light wavelength band is reflected and other light is transmitted and a cold mirror is used as the reflecting mirror 24. Only an S-polarized component of the visible light wavelength range (not including the infrared-light wavelength band) can be obtained from unsteady polarized light and the liquid crystal image display device, etc., need not be provided with an independent infrared- light cut filter or cold mirror.
Patent JP-H04304546-A (JP)
Title: Striping system and method for data
Inventor: DENISU FUIRITSUPU CHIENII
IPC: G11C7/10
Filed: 1991-12-10
Abstract: PURPOSE: To make it easy to generate parity by using a buffer with minimum capacity and striping the data to a variable number of storage devices. CONSTITUTION: The data are sequentially gated to plural buffers 304 and only buffers corresponding to storage devices in use are guided to gate the data in. Then the data are sent to the storage devices in parallel. Further, striping buffers can be used alternately to gate the data in and then transfer the data to the storage device.
Patent JP-2000173860-A (JP)
Title: Composite capacitor
Inventor: AKIMOTO YOSHIO
IPC: H01G4/30
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a composite capacitor which is suitable for a power supply filter circuit or the like which is high in electrostatic capacity and low in equivalent series resistance. SOLUTION: A tantalum electrolytic capacitor 10 which is small in size and large in electrostatic capacity, and a laminated ceramic capacitor 20 which is small in size and low in equivalent series resistance, are connected together in parallel with a metal terminals 30A and 30B into a composite capacitor of integral structure.  The resultant electrostatic capacity of a composite capacitor composed of the tantalum electrolytic capacitor 10 and the laminated ceramic capacitor 20 connected in parallel is equal to the sum of the electrostatic capacities of the capacitors 10 and 20, and larger than the capacitance of the capacitor 10 or the capacitor 20, and the resultant equivalent series resistance of the above composite capacitor is equal to the equivalent series resistances of the capacitors 10 and 20 connected together in parallel, so that the resultant equivalent series resistance of the above composite capacitor is lower than that of the laminated ceramic capacitor 20 which is lower than the tantalum electrolytic capacitor 10 in equivalent series resistance.
Patent JP-2001162884-A (JP)
Title: Ink ribbon cassette
Inventor: KAWATO JUNICHI
IPC: B41J17/24
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink ribbon cassette to be easily assembled even for a continuous feed core and a take-up core on which a wide ink ribbon is wound. SOLUTION: First side walls 8 with a pair of round bearing sections 8a and 8b and second side walls 9 with a pair of half-round bearing sections 9a and 9b are formed of a folder member 7 of an ink ribbon cassette 1. First and second cases 12 and 13 are formed on a case member 11, and third side walls 13c with a pair of half-round bearing sections 13a and 13b are formed on sections facing the second side walls 9 of the second case 12, and one end sides of the feed core 4 and the take-up core 5 are supported by the bearing sections 8a and 8b on the first side walls 8, while the other end sides of the feed core 4 and the take-up core 5 are supported by the half-round bearing sections 9a, 9b and 13a, 13b on the second and third side walls 9 and 13.
Patent JP-2001129887-A (JP)
Title: Light-weight reinforced frp using wood dust and pumice
Inventor: SUMIDA HIROO
IPC: B29C70/06
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a wide variety of FRP products by using light-weight reinforced FRP in contrast to a usual method for manufacturing FRP products wherein resin is poured onto a release agent applied on a base form and reinforcement is made with a glass mat, a urethane core or the like from the rear side and wherein resin and the glass mat are put, in large amounts, in the central part in a hollow state to make the product strong, or foamed urethane is filled therein, which causes a problem of an increase in the weight, although the strength is increased, when the resin and the glass mat are used, and causes a problem of the strength, although the weight is made small, when the foamed urethane is used. SOLUTION: A release agent being applied on a base form 1, resin 2 is poured onto it and reinforcement is made with a glass mat 3, a urethane core 4 or the like from the rear side. A hollow part 5 of an FRP product thus prepared is filled with a reinforcing material 6 prepared by mixing square or fragmentary wood meal (sawdust) of about 1-5 mm and round or fragmental pumice of about 2-5 mm with resin in the weight ratio of (4:4:1) to (4:4:2) by a mixer.
Patent JP-H06176296-A (JP)
Title: Voice output device
Inventor: SUZUKI SEIICHI
IPC: G10L25/00
Filed: 1992-12-04
Abstract: PURPOSE:To more quickly and surely execute recognition of the contents of an instruction by means of a voice by providing a voice output control means for controlling each voice outputted from a voice output part in accordance with a result of decision of a route deciding means. CONSTITUTION:A CPU 10 monitors whether an automobile reaches an intersection in which an instruction voice determined, based on coordinate data, etc., from a present position detecting device 3 is to be outputted or not. As a result, when it is decided that the present position of the automobile reaches the intersection for outputting the instruction voice, the CPU 10 outputs instructing signal for an image to an image display device 12, and also, supplies an instructing signal for synthesizing a voice to a voice output controller 5. In such a way, the image display device 12 displays an arrow mark and a character, etc., for instructing the route direction. On the other hand, when the instructing signal is received, the voice synthesizing device 5 reads in a word and a sentence corresponding thereto from a semiconductor memory, edits it in accordance with a prescribed program, and synthesized it so as to become a prescribed instructing voice. A composite sound signal is supplied to a control amplifier 6.